1,2,4-Triazolidine-3,5-dione, 1-(o-chlorophenyl)-2-methyl- 2-(o-Chlorophenyl)-3-methylbicarbamimide 34873-92-2 5-26-05-00254 (Beilstein Handbook Reference) BRN 0795249 Bicarbamimide, 2-(o-chlorophenyl)-3-methyl- UR 90